APA (7th ed.) Citation

Hoppes, J. D. (2004). Calculated risk: The extraordinary life of Jimmy Doolittle, aviation pioneer and World War II hero ; a memoir. Santa Monica Press.

Chicago Style (17th ed.) Citation

Hoppes, Jonna Doolittle. Calculated Risk: The Extraordinary Life of Jimmy Doolittle, Aviation Pioneer and World War II Hero ; a Memoir. Santa Monica, CA: Santa Monica Press, 2004.

MLA (9th ed.) Citation

Hoppes, Jonna Doolittle. Calculated Risk: The Extraordinary Life of Jimmy Doolittle, Aviation Pioneer and World War II Hero ; a Memoir. Santa Monica Press, 2004.